10 captures
03 Mar 2019 - 26 Jul 2025
Feb
MAR
Mar
03
2018
2019
2022
success
fail
About this capture
COLLECTED BY
Collection:
DIRECT-OA-CRAWL-2019
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20190303024750/http://pdfs.semanticscholar.org/a658/29a908380a47c6d7f3a775ff64caf10edc2c.pdf
